Question

The dimensions of a cuboid are 20cm,10cm,5cm .If 1 cm^3 of material weights 12 gms.what is total mass of the cuboid?

Answer 1

hi friend,

The dimensions of a cuboid are 20cm,10cm,5cm

<>volume of cuboid = length×breadth ×height

= (20)(10)(5)

=1000cm³


If 1 cm^3 of material weights 12 gms.then 1000cm³ weights 12000gms=12kg

I hope this will help u:)

Answer 2

first we have to calculate the volume of the cuboid

volume of the cuboid = lbh

here l= 20cm
b= 10cm
h= 5cm

V= 20*10*5
= 1000 cubic cm

1 cm^3 weights 12 gm

hence 1000 cm^3 weights 12,000 gm